guinea pig anatomy

The semicircular canals are relatively large the lateral canal is largest and the posterior the smallest. There are six sternebrae fused to form the sternum of a pig.

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There is an incomplete orbital ring in the pig skull.

. Guinea pigs had fewer and larger pads and the posterior pad of the forepaw was textured and contained cartilage which may act to reduce friction and compression during standing and locomotion. The malleus head the body of the incus and the superior and lateral semicircular canals as well as the facial nerve are easily accessible from the dorsal bulla. They have notable swirls in their hair. Guinea pigs have a total of 258 bones in their body.

There is no tail but a rudimentary tail-bone is found at the posterior end of the trunk. All the parts of the body excepting the tip of the nose and the foot pads are covered with hair which may be diversely coloured ranging from white to brown or even black. Zoology Practicals Dissection Vertebrata Mammals Guinea Pig. Guinea pig anatomy.

It resembles other cavies in having a robust body with short limbs large head and eyes and short ears. The appendicular skeleton includes pectoral and pelvic girdle and limbs. The anatomy of the cecum of the domesticated guinea pig Cavia aperea f. With proper directions they can all be readily found especially with large full term fetal pig specimens.

There are 34 bones in the spinal cord 43 in each front leg 36 in each back leg and the mathematicians out there can calculate the rest which make up the skull ribs and breastbone. The cavity contains the teeth and tongue and is bounded by the cheeks and lips. Consequently all of the major structures found in humans are present in the fetal pig. Genitourinary System Urinary System.

Schiller here provide a thorough description of guinea pig anatomy in a text illustrated with about four hundred separate drawings. The guinea pig is a native of Peru Brazil and Argentina that was domesticated by the Inca Indians. This Basic Information Sheet reviews a variety of topics including natural history breeds diet caging normal physiologic values anatomyphysiology restraint venipuncture important medical conditions as well as antibiotics to avoid. Gale Cooper and Alan L.

It extends from the brain as a narrowed bore tube through the spinal canal to the tail. This type of breed is a high-maintenance pet. They were originally native to South America. The kidneys in the adult guinea pig are approximately 1821 mm long and 1214 mm in diameter.

From the ventral tympanic bulla one can access both windows and the cochlea. When a guinea pig is about to give birth any male guinea pigs near her will gather around and try to become the dominant male in order to both protect the female and mate with her. Specifically guinea pigs have an axial skeleton which includes the skull hyoid apparatus vertebrae ribs and sternum. The right pulmonary artery passes dorsal to the aortic arch divides into four branches to supply four lobes of the right lung.

There are a some differences in structural details mostly relatively minor in nature. Ill probably eventually make a new one with better art thats easier to read since Im planning on turning it into a shirt. Guinea Pig Internal Anatomy Low-poly 3D model. The complex mesenterial situation in the abdomen was.

Part of the central nervous system CNS. The feet have hairless soles and short sharp claws. The female has a short postpartum estrus that will last for only about half a day and without a dominant male all of the males will try to mate with the new mother. Some examples are.

There are four toes on the forefeet and three on the hind feet. There are two general categories of guinea pig. The left pulmonary artery passes ventral to the aortic arch divides into three branches to supply three lobes of left lung. MEDLEN Agricultural and Mechanical College of Texas THE mouth cavity may be studied more easily if the angles of the mouth are slit.

I made this a while back and thought you folks might enjoy it. The body of the guinea-pig is divisible into head neck trunk and limbs. Guinea pigs are hind gut fermenters with a large cecum and colon and are coprophagic. Nomenclature has been standardized according to the Nomina Anatomica Veterinaria.

Spinal cord - The other part of the CNS. In situ observations injections of the blood vascular system and the preparation of dried specimens were made to elucidate the macroscopic anatomy of the cecum. The paired testes each measuring approximately 25 mm long and 15 mm wide lie in obvious scrotal. The cranial cavity is comparatively small.

Procellus was investigated at the macroscopic and microscopic levels. However they have been popular for thousands of years as pets and. The skull of a pig is elongated and the occipital bone is hexagonal. Anatomy of the Digestive System of Guinea Pig Cavia porcellus by GEORGE E.

It is a detailed complete and practical guide to the gross morphology of the animal. The short-haired and long-haired variety. The nervous system of the pig consists of four basic parts. The brain - The nervous tissue enclosed by the skull.

They have a spinal cord front legs back legs skull ribs and breastbone. We suggest that differences in paw morphology in rat and guinea pig are associated with loading during locomotion as well as paw mobility. The cervical vertebrae are short and bodies are wide whereas thoracic vertebrae are comparatively long. A guinea pigs skeleton consists of 258 bones.

American guinea pigs are also known as the classic guinea pig with short and smooth fur. Add to wish list Remove from wish list. Product details Package Dimensions. Biology of the Guinea Pig Taxonomy Order - Rodentia Suborder - Hystricomporpha Family - Cavidae Genus - Cavia Species - Cavia procellus Order - Rodentia Suborder - Hystricomporpha Family - Cavidae Genus - Cavia Species - Cavia procellus Origin and Habitat The guinea pig or cavy is native to South.

One of the oldest breeds are Abyssinian guinea pigs which are often used in shows. This Anatomy Of A Furry Potato Guinea Pig Lover Gift item is designed by Sweet Anatomy of a Furry Potato Guinea Pig Gifts. Similarity to human structure Pigs are mammals. Guinea pig Cavia porcellus a domesticated species of South American rodent belonging to the cavy family Caviidae.

It is covered completely by clear membranes called the meninges. The incisors and cheek teeth of guinea pigs continue to grow throughout their life and malocclusion of either can occur if animals are not given appropriate substrate to chew. Comments 5 Reviews 0 Guinea pigs also called cavies are a domesticated species of rodent Cavia porcellus.

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